package com.code.day18;

public class Demo13Person {
    public static void main(String[] args) {
        Person person = new Person("张三", 18);
        Person person1 =new Person("张三", 18);
        System.out.println(person);
        System.out.println(person1);
        System.out.println(person.hashCode());
        System.out.println(person1.hashCode());
        System.out.println(Integer.toHexString(24021577));
    }
}
